2460291285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 4296867840

約数和(自身を除く): 1836576555

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 281, 285, 465, 589, 843, 991, 1405, 1767, 2945, 2973, 4215, 4955, 5339, 8711, 8835, 14865, 16017, 18829, 26133, 26695, 30721, 43555, 56487, 80085, 92163, 94145, 130665, 153605, 165509, 278471, 282435, 460815, 496527, 583699, 827545, 835413, 1392355, 1751097, 2482635, 2918495, 4177065, 5290949, 8632601, 8755485, 15872847, 25897803, 26454745, 43163005, 79364235, 129489015, 164019419, 492058257, 820097095, 2460291285]

約数ペア:

[(1, 2460291285), (3, 820097095), (5, 492058257), (15, 164019419), (19, 129489015), (31, 79364235), (57, 43163005), (93, 26454745), (95, 25897803), (155, 15872847), (281, 8755485), (285, 8632601), (465, 5290949), (589, 4177065), (843, 2918495), (991, 2482635), (1405, 1751097), (1767, 1392355), (2945, 835413), (2973, 827545), (4215, 583699), (4955, 496527), (5339, 460815), (8711, 282435), (8835, 278471), (14865, 165509), (16017, 153605), (18829, 130665), (26133, 94145), (26695, 92163), (30721, 80085), (43555, 56487)]